Myths and facts about the ‘harmful’ effects of vaccines – soniasmusings
A host of the new generation parents get their knowledge of vaccination from their pediatrician and through the websites of WHO and the Ministry of Health. When my son was born four-and-a-half years ago, we decided to be actively involved in understanding the need for vaccination, following the vaccination schedule, and staying updated about preservative-free vaccines. Having a Doctor spouse made these choices spontaneous and the same was encouraged by the pediatrician.
Yet, a section of elderly relatives, friends, and acquaintances warned us about the adverse effects of vaccination in infants. It was shocking to hear that seizures or other life-threatening diseases could be an after-effect of vaccination. While my husband confronted the claims with his background in medical education, I decided to read-up on the harmful effects of vaccination before meeting the pediatrician for a detailed session.
The most common side-effects of vaccination could lead to soreness, swelling, mild fever, rashes, and pain which generally persist for a couple of days only. Yet, I stumbled upon reports that suggested autism as a side effect of vaccination. Thimerosal, a mercury-based compound, found in preservatives, was blamed for the increase in autism in children. But those claims were refuted because no substantial evidence could link the measles-mumps-rubella vaccine to autism or even the hepatitis B vaccine to multiple sclerosis.
During our conversation with the pediatrician, it was an awful revelation for me to know that newborn babies suffered from the risk of life-threatening diseases like Sudden Infant Death Syndrome (SIDS). Their congenital conditions could also be detected during this stage. This meant that they already had a high risk of facing an untoward medical condition. But at times, the proximity of a vaccination schedule in a similar time frame leads to incorrect reasoning as the cause of the event.
He mentioned that the chances of serious side-effects like a seizure or life-threatening allergic reactions are very rare. Statistics show that if 1 million doses of a vaccine are given, only 1 to 2 people may have a severe allergic reaction.
When a person encounters a pathogen, it is difficult to predict whether the reaction inside the body would be mild or severe. But vaccines are pre-tested to ensure that the response to these weakened or dead pathogens leads to the development of immunity in the body without harmful side-effects.
Other than physicians being the primary source of vaccination information, the availability of the immunization information system (IIS) from the healthcare provider also describes the common and rare side effects of a vaccine. At times, the vaccine manufacturers also provide some of these details through package inserts.
In India, pharmacovigilance of vaccines is highly important to promote the safe use of vaccines. India launched the Adverse Events Following Immunization (AEFI) surveillance program in 1986 for monitoring suspected adverse events following immunization.
Considering the times that we live in, failure to immunize a child carries a higher risk of leaving them exposed to potential diseases.
Our doubts and concerns were put to rest by the in-depth QnA session with the pediatrician. Ever since we have strictly adhered to the vaccination chart and ensured that we don’t compromise with the healthy future of our son. We trust vaccines for the development of his immunity towards diseases.
However, our responsibility doesn’t end there. It is imperative to understand the need to spread this knowledge and correct information about the importance and safety of vaccination. Only by creating awareness in the society, we can hope for the holistic development of our future generation.
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Disclaimer: The views expressed in the blog content are independent and unbiased views of solely the blogger. This is a part of the public awareness initiative supported by Sanofi Pasteur India. Sanofi Pasteur bears no responsibility for the content of the blog. One should consult their healthcare provider for any health-related information.